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<html>
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <title>Unsubscribe from a mailbox</title>
 </head>
 <body class="docs"><div id="layout">
  <div id="layout-content"><div id="function.imap-unsubscribe" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">imap_unsubscribe</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">imap_unsubscribe</span> &mdash; <span class="dc-title">Unsubscribe from a mailbox</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.imap-unsubscribe-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>imap_unsubscribe</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$imap_stream</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$mailbox</code></span>
   ) : <span class="type">bool</span></div>

  <p class="para rdfs-comment">
   Unsubscribe from the specified <code class="parameter">mailbox</code>.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.imap-unsubscribe-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    <dt>
<code class="parameter">
imap_stream</code></dt>
<dd>
<p class="para">由 <span class="function"><a href="imap_open.html" class="function">imap_open()</a></span> 返回的 IMAP 流。</p></dd>

    
     <dt>
<code class="parameter">mailbox</code></dt>

     <dd>

      <p class="para">
       The mailbox name, see <span class="function"><a href="imap_open.html" class="function">imap_open()</a></span> for more
       information
      </p>
      <div class="warning"><strong class="warning">Warning</strong><p class="simpara">
Passing untrusted data to this parameter is <em class="emphasis">insecure</em>, unless
<a href="imap.configuration.html#ini.imap.enable-insecure-rsh" class="link">imap.enable_insecure_rsh</a> is disabled.
</p></div>
     </dd>

    
   </dl>

  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.imap-unsubscribe-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>

 <div class="refsect1 seealso" id="refsect1-function.imap-unsubscribe-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="imap_subscribe.html" class="function" rel="rdfs-seeAlso">imap_subscribe()</a> - Subscribe to a mailbox</span></li>
   </ul>
  </p>
 </div>

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